Specifications include, but are not limited to: Building Commissioning is a systematic process of verifying and documenting that various building systems perform according to the design intent, basis of design, construction documents, and APS' operational needs. The commissioning role is undertaken on behalf of the Owner, and is independent of designers and contractors. The Independent Building Commissioning Provider will participate with multiple members of the project team(s) throughout the process, including separate contractors, the Owner's design professionals, and the Owner's own work force. Any revisions to a project's schedule necessitated by the commissioning process can only be made by the design professional (contract Architect) after joint review and mutual agreement of the General Contractor, Architect, APS Construction Manager and Commissioning Agent.